2009-04-05 Christian Hoff <christian_hoff@gmx.net>

* gtk/Target.custom: custom implementation of TableNewFromList.
	* gtk/TargetList.custom: use Target.TableNewFromList method
	to convert the TargetList to a TargetEntry array.
	* gtk/glue/targetlist.c: deleted.

svn path=/trunk/gtk-sharp/; revision=131066

ChangeLog

@@ -1,3 +1,10 @@
+2009-04-05  Christian Hoff  <christian_hoff@gmx.net>
+
+	* gtk/Target.custom: custom implementation of TableNewFromList.
+	* gtk/TargetList.custom: use Target.TableNewFromList method
+	to convert the TargetList to a TargetEntry array.
+	* gtk/glue/targetlist.c: deleted.
+
 2009-03-28  Christian Hoff  <christian_hoff@gmx.net>
 
 	* gtk/TextBuffer.custom: Use the right overload of Marshal.Copy

gtk/Gtk.metadata

@@ -109,6 +109,7 @@
   <attr path="/api/namespace/class[@cname='GtkRc_']/method[@name='SetDefaultFiles']/*/*[@name='filenames']" name="null_term_array">1</attr>
   <attr path="/api/namespace/class[@cname='GtkSignal_']" name="hidden">1</attr>
   <attr path="/api/namespace/class[@cname='GtkStock_']" name="hidden">1</attr>
+  <attr path="/api/namespace/class[@cname='GtkTarget_']/method[@name='TableNewFromList']" name="hidden">1</attr>
   <attr path="/api/namespace/class[@cname='GtkTimeout_']" name="hidden">1</attr>
   <attr path="/api/namespace/class[@cname='GtkTree_']/method[@name='GetRowDragData']/*/*[@name='tree_model']" name="pass_as">out</attr>
   <attr path="/api/namespace/class[@cname='GtkTree_']/method[@name='GetRowDragData']/*/*[@name='path']" name="pass_as">out</attr>

gtk/Makefile.am

@@ -108,6 +108,7 @@ customs = 				\
 	StockItem.custom		\
 	Style.custom			\
 	Table.custom			\
+	Target.custom			\
 	TargetEntry.custom		\
 	TargetList.custom		\
 	TargetPair.custom		\

gtk/Target.custom

@@ -0,0 +1,36 @@
+// Gtk.Target.custom - Gtk.Target class customizations
+//
+// Author: Christian Hoff  <christian_hoff@gmx.net>
+//
+// Copyright (c) 2009 Christian Hoff
+//
+// This code is inserted after the automatically generated code.
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of version 2 of the Lesser GNU General 
+// Public License as published by the Free Software Foundation.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this program; if not, write to the
+// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+		[DllImport("libgtk-win32-2.0-0.dll")]
+		static extern IntPtr gtk_target_table_new_from_list(IntPtr list, out int n_targets);
+
+		public static Gtk.TargetEntry[] TableNewFromList(Gtk.TargetList list) {
+			int n_targets;
+			IntPtr array_ptr = gtk_target_table_new_from_list (list.Handle, out n_targets);
+
+			Gtk.TargetEntry[] ret = new Gtk.TargetEntry [n_targets];
+			int unmanaged_struct_size = Marshal.SizeOf (typeof (Gtk.TargetEntry));
+			for (int i = 0; i < n_targets; i++) {
+				ret [i] = Gtk.TargetEntry.New (new IntPtr (array_ptr.ToInt64 () + i * unmanaged_struct_size));
+			}
+			return ret;
+		}

gtk/TargetList.custom

@@ -35,16 +35,7 @@
 			Remove(Gdk.Atom.Intern (target, false));
 		}
 
-		[DllImport("gtksharpglue-2")]
-		static extern int gtksharp_target_list_length (IntPtr list);
-
-		[DllImport("gtksharpglue-2")]
-		static extern void gtksharp_target_list_to_entry_array (IntPtr list, [In, Out] TargetEntry[] entries);
-
 		public static explicit operator TargetEntry[] (TargetList list)
 		{
-			int length = gtksharp_target_list_length (list.Handle);
+			return Target.TableNewFromList (list);
-			TargetEntry[] entries = new TargetEntry[length];
-			gtksharp_target_list_to_entry_array (list.Handle, entries);
-			return entries;
 		}

gtk/glue/Makefile.am

@@ -9,7 +9,6 @@ libgtksharpglue_2_la_SOURCES =	\
 	selectiondata.c		\
 	statusicon.c		\
 	style.c			\
-	targetlist.c		\
 	vmglueheaders.h		\
 	widget.c
 

gtk/glue/targetlist.c

@@ -1,44 +0,0 @@
-/*
- * Utilities for GtkTargetList
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the Lesser GNU General 
- * Public License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#include <gtk/gtkselection.h>
-
-/* forward declarations */
-int gtksharp_target_list_length (GtkTargetList *list);
-void gtksharp_target_list_to_entry_array (GtkTargetList *list, GtkTargetEntry *entries);
-/* */
-
-int
-gtksharp_target_list_length (GtkTargetList *list)
-{
-	return g_list_length (list->list);
-}
-
-void
-gtksharp_target_list_to_entry_array (GtkTargetList *list, GtkTargetEntry *entries)
-{
-	GList *l;
-	int i;
-
-	for (l = list->list, i = 0; l; l = l->next, i++) {
-		GtkTargetPair *pair = (GtkTargetPair *)l->data;
-		entries[i].target = gdk_atom_name (pair->target);
-		entries[i].flags = pair->flags;
-		entries[i].info = pair->info;
-	}
-}